these 3 derivations will be built:
  /nix/store/m40brh72vi70l7yzhghfyhckimnfqgi8-test-script.py.drv
  /nix/store/mlp1r0ybw8lma195979ip6wjbs87i8nj-closure-info.drv
  /nix/store/ynvxidyn5bzny75swkcsh8yjxrmanj1k-container-test-ubuntu-22-04-existing-files.drv